<ul class="nav nav-tabs">
	<li class="active"><a data-target="#design" data-toggle="tab"> Design </a></li>
	<li><a data-target="#view" data-toggle="tab"> View </a></li>
</ul>

<div class="tab-content">
	<div class="tab-pane active" id="design">
		<div ng-include src='"app/template/visualize/designer.html"'></div>
	</div>
	<div class="tab-pane" id="view">
		<div ng-include src='"app/template/visualize/viewer.html"'></div>
	</div>
</div>